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Artem Krylysov 552256cb1a Add rocksdb_livefiles_column_family_name C API (#9232)
Summary:
Extend C API to add new function `rocksdb_livefiles_column_family_name`.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/9232

Reviewed By: akankshamahajan15

Differential Revision: D32736516

Pulled By: ajkr

fbshipit-source-id: a854256a0f4652c903ab5ad8355ded051ac19987
2021-11-30 16:54:27 -08:00
.circleci Fix some CI output (#9193) 2021-11-20 10:21:58 -08:00
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cmake Add `find_dependency()` in cmake config file. (#6791) 2020-05-12 21:18:29 -07:00
coverage Remove asan_symbolize.py for internal asan build (#8737) 2021-09-07 15:39:11 -07:00
db Add rocksdb_livefiles_column_family_name C API (#9232) 2021-11-30 16:54:27 -08:00
db_stress_tool db_stress: db_stress segmentation fault (#9219) 2021-11-30 14:56:13 -08:00
docs Misc doc fixes (#8983) 2021-10-07 11:22:17 -07:00
env Fix compile warnings (#9199) 2021-11-24 11:19:06 -08:00
examples Add (& fix) some simple source code checks (#8821) 2021-09-07 21:19:27 -07:00
file Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
fuzz Make EventListener into a Customizable Class (#8473) 2021-07-27 07:47:02 -07:00
hdfs fix build with 'USE_HDFS' on windows (#6950) 2020-06-12 16:21:50 -07:00
include/rocksdb Add rocksdb_livefiles_column_family_name C API (#9232) 2021-11-30 16:54:27 -08:00
java Check that newIteratorWithBase regardless of WBWI Overwrite Mode (#8134) 2021-11-18 11:53:09 -08:00
logging Use system-wide thread ID in info log lines (#9164) 2021-11-12 19:46:06 -08:00
memory Fix and detect headers with missing dependencies (#8893) 2021-09-10 10:00:26 -07:00
memtable Minor improvement to CacheReservationManager/WriteBufferManager/CompressionDictBuilding (#9139) 2021-11-05 16:13:47 -07:00
microbench Skip directory fsync for filesystem btrfs (#8903) 2021-11-03 12:21:27 -07:00
monitoring Add tiered storage related read bytes stats to Statistic (#9123) 2021-11-16 15:17:17 -08:00
options Fix GetOptionsPtr for Wrapped Customizable; Allow null options map (#9213) 2021-11-30 13:23:25 -08:00
plugin Makefile support to statically link external plugin code (#7918) 2021-02-10 08:35:34 -08:00
port Fix/improve 'must free heap allocations' code (#9209) 2021-11-29 10:53:52 -08:00
table Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
test_util Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
third-party Add support for building on s390x platform (#8962) 2021-10-22 10:13:15 -07:00
tools Fix build for msvc (#9230) 2021-11-29 14:27:48 -08:00
trace_replay Cleanup includes in dbformat.h (#8930) 2021-09-29 04:04:40 -07:00
util Add listener API that notifies on IOError (#9177) 2021-11-18 17:11:19 -08:00
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.watchmanconfig Added .watchmanconfig file to rocksdb repo (#5593) 2019-07-19 15:00:33 -07:00
AUTHORS Update RocksDB Authors File 2017-10-18 14:42:10 -07:00
CMakeLists.txt Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
CODE_OF_CONDUCT.md Adopt Contributor Covenant 2019-08-29 23:21:01 -07:00
CONTRIBUTING.md Add Code of Conduct 2017-12-05 18:42:35 -08:00
COPYING Add GPLv2 as an alternative license. 2017-04-27 18:06:12 -07:00
DEFAULT_OPTIONS_HISTORY.md options.delayed_write_rate use the rate of rate_limiter by default. 2017-05-24 09:58:24 -07:00
DUMP_FORMAT.md First version of rocksdb_dump and rocksdb_undump. 2015-06-19 16:24:36 -07:00
HISTORY.md Fix num files in single compaction for universal compaction (#9168) 2021-11-30 15:11:21 -08:00
INSTALL.md Update installation instructions (#8158) 2021-04-06 16:02:04 -07:00
LANGUAGE-BINDINGS.md Update branch name to "main" in README/LANGUAGE_BINDINGS (#8727) 2021-09-01 15:26:34 -07:00
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PLUGINS.md Add ZenFS to plugin list (#8218) 2021-04-22 11:12:40 -07:00
README.md Update branch name to "main" in README/LANGUAGE_BINDINGS (#8727) 2021-09-01 15:26:34 -07:00
ROCKSDB_LITE.md Fix some typos in comments and docs. 2018-03-08 10:27:25 -08:00
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USERS.md Update USERS.md (#8923) 2021-10-01 16:10:35 -07:00
Vagrantfile Adding CentOS 7 Vagrantfile & build script 2018-02-26 15:27:17 -08:00
WINDOWS_PORT.md Update branch name in WINDOWS_PORT.md (#8745) 2021-09-01 19:26:39 -07:00
appveyor.yml Remove 2019 from appveyor (#7038) 2020-06-29 14:31:41 -07:00
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src.mk Support readahead during compaction for blob files (#9187) 2021-11-19 17:53:47 -08:00
thirdparty.inc Fix build jemalloc api (#5470) 2019-06-24 17:40:32 -07:00

README.md

RocksDB: A Persistent Key-Value Store for Flash and RAM Storage

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RocksDB is developed and maintained by Facebook Database Engineering Team. It is built on earlier work on LevelDB by Sanjay Ghemawat (sanjay@google.com) and Jeff Dean (jeff@google.com)

This code is a library that forms the core building block for a fast key-value server, especially suited for storing data on flash drives. It has a Log-Structured-Merge-Database (LSM) design with flexible tradeoffs between Write-Amplification-Factor (WAF), Read-Amplification-Factor (RAF) and Space-Amplification-Factor (SAF). It has multi-threaded compactions, making it especially suitable for storing multiple terabytes of data in a single database.

Start with example usage here: https://github.com/facebook/rocksdb/tree/main/examples

See the github wiki for more explanation.

The public interface is in include/. Callers should not include or rely on the details of any other header files in this package. Those internal APIs may be changed without warning.

Design discussions are conducted in https://www.facebook.com/groups/rocksdb.dev/ and https://rocksdb.slack.com/

License

RocksDB is dual-licensed under both the GPLv2 (found in the COPYING file in the root directory) and Apache 2.0 License (found in the LICENSE.Apache file in the root directory). You may select, at your option, one of the above-listed licenses.